B£©1£®It is not decided where to give the party£®

2£®He was too angry to be able to speak£®£¯He was so angry as not to be able to speak£®

3£®Is there anyone to take care of the children£¿

4£®You have to wait to see the results of the examination£®

5£®It is very kind of you to come and see me off£®

6£®It is important for you to learn a foreign language£®

7£®Who put forward the plan to build a railway to connect the two cities£¿

8£®She was excited to hear the news£®

9£®You happened to have known each other before£®

10£®They suppose him to be a manager£®

C£©1£®to look after such a little baby

2£®to be asleep

3£®to dislike him more and more

4£®to become a physicist

5£®to see what was happening

6£®to complete the task

7£®to have been defeated

8£®to be your friend

9£®to be standing next to him

10£®to be finished in class

III£®A£©1¡ª5BCACA 6¡ª10BBCDD

B£©1£®make himself understood 2£®Not all the students 3£®won't£¬unless 4£®in a friendly way £¯manner 5£®kiss£¬good night

C£©1£®Waving one's arms can be accepted as crying for help£®

2£®Tom can't read or write in English£¬but can speak English well£®

3£®You should follow the rules of the lab when you are doing experiments£®

4£®Keep away from that house£®There is a dangerous dog there£®

5£®There is a certain distance between the village and the bus sttion£®

D£©1£®With¡úMy 2£®tried¡úmanaged 3£®believing¡úbelieved 4£®were¡úwas 5£®one another¡úeach other 6£®habit¡úcustom 7£®in¡úwith 8£®for¡úof 9£®manner¡úmanners 10£®to lead¡úleading

IV£®A£©1¡ª5BDACC6¡ª10BDBAC11¡ª15DBABA 16¡ª20DBCBA

B£©1¡ª4ABCC

C£©1£®¶ººÅºó¼Óand 2£®µÚ¶þ¸öaÈ¥µô3£®like¡úas 4£®that¡úwhether 5£®before¡úafter 6£®theyºó¼Ówere 7£®¡Ì¬¼8£®off¡úfrom 9£®anger¡úangry 10£®it¡úher

D£©One possible version£º

Dear Tom£¬

Thanks for your letter£®It's interesting to learn your story£®Now I'd like to answer your questions£®

In China£¬we have our own way to greet each other when we meet£®In your country£¬friends may say ¡°Hello£¡¡±or ¡°Hi£¡¡±to each other£®In China£¬people£¬especially old people love to ask ¡°Have you had your meal£¿­¹or ¡°Where are you going£¿­¹In fact£¬ they really don't want to know whether you have had your meal or not£¬or where you are going£®They just express their care or attention to you by saying so£®Of course£¬you may feel embarrassed to hear these words£®But if you stay in China a little longer£¬you will get used to it£®

OK£¬does my explanation sound reasonable£¿

Best wishes£¡

Yours£¬

Zhu Feng